UC3844ADG4
| Parameters | |
|---|---|
| Package / Case | SOIC |
| Surface Mount | YES |
| Number of Pins | 14 |
| Weight | 122.413241mg |
| JESD-609 Code | e4 |
| Moisture Sensitivity Level (MSL) | 1 |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Subcategory | Switching Regulator or Controllers |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 11V |
| Frequency | 450kHz |
| Pin Count | 14 |
| Number of Outputs | 1 |
| Input Voltage-Nom | 15V |
| Temperature Grade | COMMERCIAL |
| Max Supply Voltage | 30V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Current - Output | 200mA |
| Voltage - Output | 15V |
| Topology | Flyback, Boost |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 500kHz |
| Control Technique | PULSE WIDTH MODULATION |
| Rise Time | 50ns |
| Fall Time (Typ) | 50 ns |
| Nominal Input Voltage | 25V |
| Switcher Configuration | SINGLE |
| Max Duty Cycle | 50 % |
| Duty Cycle (Max) | 50 % |
| Height | 1.58mm |
| Length | 8.65mm |
| Width | 3.91mm |
| Radiation Hardening | No |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
UC3844ADG4 Overview
The ac to dc converter is embedded in SOIC package.This AC DC converter employs SWITCHING CONTROLLER analog IC type.In this AC to DC transformer, the switching frequency is 500kHz .Total terminations are 14 .There are 14 pins on this ac/dc converter.There are a total of 14 pins on the ac-dc converter.In this AC to DC transformer, there are 1 outputs to run.The following ac to dc conversions are contained in Switching Regulator or Controllers .A high efficiency is achieved when operating at a frequency of 450kHz .It is important to keep this AC to DC converter set to 11V .The maximum 70°C ensures that the AC to DC power converter is stable.This isolated switch's minimum working temperature must not be less than 0°C .Due to the fact that it has a 200mA output current, it offers maximum design flexibility.The output voltage of the AC to DC power converter is 15V .
UC3844ADG4 Features
Packaged with SOIC
Switching Frequency at 500kHz
With 14 pins
UC3844ADG4 Applications
There are a lot of Texas Instruments UC3844ADG4 AC DC Converters applications.
- RCC SMPS
- DVD players
- Standby Power Supplies
- Switching AC-DC Adapter
- Adapters for Handheld Electronics
- Air conditioners
- Open Frame Switching Power Supply
- Standby Power Supply
- Auxiliary Power Supply
- Low power ac?dc Adapters for Chargers
